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Math

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Could someone double check me
Write the answer in lowest terms
5/9 + 8/9 = 13/18

What is the perimeter of a rectangle if the length is 7/11 ft and the width is 2/11ft?
Answer: 9/11 ft

Write the answer in lowest term
17/36 – 13/36
Answer: 1/9

8/15 + 3/20
Answer: 11/35

1 3/8 + 4 ¾ + 2 1/6
Answer: 8 1/3

Write in decimal form
26/100
Answer: 0.26

For the decimal 8.62354
What is the place value of 5
Answer: ten-thousandths

Write the following as a common fraction or mixed number
0.76
Answer: 76/100

Round to the indicated decimal place
63.7937 Thousandths
Answer: 63.794
54.843 + 2.067 + 104.36
Answer: 161.27

Flor is putting a fence around a field. The field is rectangular and measures 6.86 yards (yd) long and 17.48 yd wide. How much fence must Flor purchase?
Answer: 24.34 yd

To convert from kilometers (km) to meters (m), multiply by 1000. How many meters are there in 6.2m?
Answer: 6,200m

  • Math - ,

    disagree :(

    Could someone double check me
    Write the answer in lowest terms
    5/9 + 8/9 = 13/9
    not 13/18

    It is
    (5 + 8) * (1/9)

  • Math - ,

    Disagree again
    You said

    What is the perimeter of a rectangle if the length is 7/11 ft and the width is 2/11ft?
    Answer: 9/11 ft
    ***********************************
    I say you need two times the length and 2 times the width
    18/11 = 1 7/11

  • Math - ,

    Disagree below
    8/15 + 3/20
    Answer: 11/35
    *******************
    I say
    15 = 3*5
    20 = 4*5
    so we need 12*5 for denominator, in other words 60
    24/60 + 9/60 = 33/60 = 11/20

  • Math - ,

    The only answer(s) are
    11/60
    41/60
    41/300
    since it is not 11/35

  • Math - ,

    1 3/8 + 4 ¾ + 2 1/6
    Answer: 8 1/3
    ************************
    I think
    33/24 + 114/24 + 52/24 = 199/24
    = 8 7/24

  • Math - ,

    33/60 is not 11/60 but 11/20. I suspect a typo

  • Math - ,

    0.76
    Answer: 76/100
    ********************
    true, but it can be simplified. Top and bottom are even numbers so at least divide both by 2
    38/50 Oh, again by 2

    19/25

    19 is a prime number, no more factors

  • Math - ,

    Flor is putting a fence around a field. The field is rectangular and measures 6.86 yards (yd) long and 17.48 yd wide. How much fence must Flor purchase?
    Answer: 24.34 yd
    *************************************
    That perimeter problem again
    need twice the length and twide the width
    48.68

  • Math - ,

    6.2m
    assume typo, 6.2 km
    assuming typo, your answer is correct.

  • Math - ,

    I am havve problem's with math.*_*

  • Math - ,

    I suppose everyone has trouble with math at some level. People who have a lot of aptitude or years of training have trouble with more difficult math than people who have little training and no particular genius for it. That is why international conferences are held for the best mathematicians to help each other (when not arguing with each other) and journals are written with the latest developments.

  • Math - ,

    What exactly in terms of math are you having trouble with?

    Do you have a question(s)?

  • Math - ,

    what is the answer to 8 10ths of 3Km

  • Math - ,

    whats 26/100 in simplest form and whats 94/100 in simplest form and whats 92/100 in simplest form

  • Math - ,

    What is 3.625 written as a fraction in lowest terms?

  • math - ,

    17/36 =1/3

  • fractons - ,

    40/80

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